Description
Foxboro C0136-HZ
Technical Specifications
- Model Number: C0136-HZ
- Brand/Manufacturer: Foxboro (Invensys)
- Product Series: Control System Components
- Component Type: Multi-relay kit assembly
Functional Features
- Signal Switching: Controls high-current circuits using low-current control signals.
- Equipment Protection: Safeguards sensitive DCS electronics from field-side electrical surges and faults.
- Versatile Configuration: Includes multiple relays with unique specifications to offer flexibility in various control applications.
Application Scenarios
Widely utilized across manufacturing, energy, transportation, and process control industries for switching motors, pumps, lighting circuits, and other electrical loads.
Performance Parameters
- Reliability: Engineered for high-cycle switching with excellent electrical endurance.
- Environmental Tolerance: Designed to operate reliably in environments with high electromagnetic interference and temperature fluctuations.
Material Composition
Housed in a robust, compact enclosure with high-quality internal relay contacts and coils built to withstand continuous industrial duty cycles.
Structural Characteristics
- Compact Design: Space-saving form factor for easy integration into control panels.
- Modular Assembly: Comprises control units, action units, contact units, and auxiliary circuits forming a complete switching assembly.
Working Principle
The kit acts as an electromechanical bridge. A low-power signal from the DCS energizes the relay coil, creating a magnetic field that closes or opens the high-power contact points, thereby safely controlling the external heavy-load equipment.
Installation Requirements
Must be mounted securely on a standard DIN rail or panel backplate. Wiring must strictly separate low-voltage control signals from high-voltage load lines to prevent interference.
Usage Precautions
Always verify the voltage and current ratings of the connected load before energizing. Do not exceed the maximum switching capacity of the relay contacts to prevent arcing and premature failure.
